His power is only over those who obey and follow him (Satan), and those who join partners with Him (Allah) [i.e. those who are Mushrikun - polytheists - see Verse 6:121].
उसका ज़ोर तो बस उन्हीं लोगों पर चलता है जो उसे अपना मित्र बनाते है और उस (अल्लाह) के साथ साझी ठहराते है